Grip-Rite #6 x 1-5/8 In. Coarse Thread Drywall Screw (25 Lb. Pail) Prime Wire & Cable medium and hard materials up

medium and hard materials up to HRC48 hardness

and filter life of 12 months 2500 gallon

barn doors

4lb (12kg)

3-hole installation on 4" centers

Grip-Rite #6 x 1-5/8 In. Coarse Thread Drywall Screw (25 Lb. Pail) Prime Wire & Cable medium and hard materials upCan be used for drywall, hardware, plywood, composition, and softwood. Sharp point, hardened steel, coarse thread with a No. 2 Phillips recess, bugle head. Phosphate finish. For interior use. This screw is constructed of hardened steel which is the result of carbon steel being put through heat treatment, quenching, and further reheating making it extremely durable. Hardened Steel is more resistant to wear, corrosion, and abrasion.